[SOLR-11632] Creating an collection with an empty node set logs a WARN

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Assignee: Unassigned
• Reporter: Varun Thacker
• Created: 10/Nov/17 03:03
• Updated: 17/Apr/20 14:51

Description

When I create a collection with an empty node set I get a message like this in the logs

14127 WARN  (OverseerThreadFactory-12-thread-3-processing-n:127.0.0.1:61605_solr) [n:127.0.0.1:61605_solr    ] o.a.s.c.CreateCollectionCmd It is unusual to create a collection (backuprestore_restored) without cores.

Should we just remove this? A user who uses EMPTY will get this message. A user who doesn't pass a set of candidate nodes then the collection creation will fail anyways